A device for collecting peripheral blood and semen stain specimens

Abstract

The present invention discloses a device for collecting peripheral blood and semen stain specimens, which belongs to the field of medical sampling, and includes a box body and a box cover, wherein the box body and the box cover are rotatably connected by hinges, and the side of the box body and the box cover away from the hinges can be detachably installed by a buckle, a placement cavity is provided in the box body, and a plurality of sampling cards are placed in the placement cavity, a third filter is installed at the bottom of the placement cavity, an air inlet and an air outlet are provided on one side of the box body, a first filter is installed at the air inlet, and a second filter is installed at the air outlet, a first cavity is opened at the bottom of the box body, and a second cavity is opened inside the box body near the buckle side. This solution can conveniently collect samples on sampling cards, and the sampling cards do not contact each other, thereby ensuring that samples will not interfere with each other, and can also be air-dried to facilitate rapid drying of samples, and provide a sterile environment for samples to meet operational requirements.

Description

Technical Field

[0001] The invention relates to the technical field of medical sampling, and in particular to a device for collecting peripheral blood and semen stain specimens. Background Art

[0002] In medicine, DNA sampling is to collect samples such as blood and semen onto gauze and then store them in a paper bag. When collecting samples, the samples need to be dried first and the samples should not touch each other to avoid interference with subsequent testing.

[0003] The prior art lacks a device for conveniently collecting, distinguishing, storing, and quickly drying samples, and is unable to provide a sterile storage environment. Therefore, we propose a device for collecting peripheral blood and semen stain specimens. Summary of the invention

[0004] The purpose of the present invention is to solve the defects in the prior art and to provide a device for collecting peripheral blood and semen stain specimens.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A device for collecting peripheral blood and sperm stain specimens comprises a box body and a box cover, wherein the box body and the box cover are rotatably connected by a hinge, and the sides of the box body and the box cover away from the hinge are detachably installed by a buckle, a placement cavity is arranged in the box body, and a plurality of sampling cards are placed in the placement cavity, a third filter is installed at the bottom of the placement cavity, an air inlet and an air outlet are arranged on one side of the box body, a first filter is installed at the air inlet, and a second filter is installed at the air outlet, a first cavity is opened at the bottom of the box body, a second cavity is opened inside the box body near the buckle side, an ultraviolet sterilization lamp is installed on the side of the first cavity near the first filter, and an ultraviolet sterilization lamp is also installed on the side of the second cavity near the second filter, a third cavity is opened on the bottom wall of the box cover, and the third cavity is communicated with the second cavity, a fan and a motor are installed at the bottom of the first cavity, a pulley is installed on the driving end of the motor and the rotating rod of the fan, and the pulleys are driven by a belt.

[0007] Furthermore, a plurality of fans are installed at the inner bottom of the first cavity, and a pulley is installed on the rotating rod of each of the fans, and the fans are driven by a belt and a pulley on the motor.

[0008] Furthermore, a plurality of limit card seats are fixed in the placement cavity of the box body, and the limit card seats are in a U-shaped structure, and each of the sampling cards is slidably matched with four limit card seats.

[0009] Furthermore, the sampling card has a three-layer structure consisting of two clips and a filter paper, the filter paper is slidably inserted between the two clips, and a second drip hole, a first marking hole, a second marking hole and two first drip holes are penetrated on the surface of one of the clips.

[0010] Furthermore, a storage battery is installed inside the box body on one side close to the hinge.

[0011] Furthermore, a handle is installed on the top wall of the box cover.

[0012] Furthermore, the motor is installed on a side of the first cavity away from the first filter screen through a bracket.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. The structure of the sampling card can facilitate the collection of semen and peripheral blood, and provide convenient personal information marking. The sampling cards can be placed in the box at equal intervals, and the sampling cards do not touch each other to avoid mutual contamination of samples.

[0015] 2. The box air-dries the samples on the sampling cards to facilitate quick drying of the samples. At the same time, the box can provide a sterile environment for the samples to meet operational requirements.

[0016] To sum up, this scheme can conveniently collect samples on sampling cards, and the sampling cards do not touch each other, thereby ensuring that samples will not interfere with or confuse each other. At the same time, the samples can be air-dried to facilitate rapid drying of the samples and provide a sterile environment for the samples to meet operational requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0018] Figure 1 This is a schematic diagram of the overall structure of a device for collecting peripheral blood and semen stain specimens proposed by the present invention;

[0019] Figure 2 A schematic diagram of the internal structure of a device for collecting peripheral blood and semen stain specimens proposed by the present invention;

[0020] Figure 3 It is a top view of the box;

[0021] Figure 4 This is a bottom view of the box cover;

[0022] Figure 5 for Figure 2 A magnified view of the structure of part a;

[0023] Figure 6 The figure is a schematic diagram of the overall structure of the sampling card.

[0024] In the figure: 1 box body, 2 box cover, 3 hinge, 4 handle, 5 buckle, 6 limit card seat, 7 sampling card, 71 clip, 72 filter paper, 73 first drip hole, 74 second drip hole, 75 first marking hole, 76 second marking hole, 8 battery, 9 first filter screen, 10 second filter screen, 11 ultraviolet germicidal lamp, 12 first cavity, 13 second cavity, 14 third cavity, 15 fan, 16 motor, 17 pulley, 18 belt, 19 filter screen. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0026] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0027] Reference Figure 1-6 A device for collecting peripheral blood and sperm stain specimens comprises a box body 1 and a box cover 2. The box body 1 and the box cover 2 are rotatably connected by a hinge 3. The box body 1 and the box cover 2 are detachably installed on the side away from the hinge 3 by a buckle 5. A placement cavity is provided in the box body 1, and a plurality of sampling cards 7 are placed in the placement cavity. A third filter screen 19 is installed at the bottom of the placement cavity. An air inlet and an air outlet are provided on one side of the box body 1. A first filter screen 9 is installed at the air inlet, and a second filter screen 10 is installed at the air outlet. A first cavity 12 is opened at the bottom of the box body 1. The box body 1 is close to the buckle 5. A second cavity 13 is provided inside the side of the first cavity 12, an ultraviolet sterilization lamp 11 is installed on the side of the first cavity 12 close to the first filter 9, and an ultraviolet sterilization lamp 11 is also installed on the side of the second cavity 13 close to the second filter 10. A third cavity 14 is provided on the bottom wall of the box cover 2, and the third cavity 14 is connected to the second cavity 13. A fan 15 and a motor 16 are installed at the bottom of the first cavity 12, and a pulley 17 is installed on the driving end of the motor 16 and the rotating rod of the fan 15, and the pulleys 17 and the pulleys 17 are driven by a belt 18. The third filter 19 can keep the placement cavity of the box body 1 connected to the first cavity 12.

[0028] A plurality of fans 15 are installed at the inner bottom of the first cavity 12. A pulley 17 is installed on the rotating rod of each fan 15, and the pulley 17 on the motor 16 is driven by a belt 18. The specific number of fans 15 is determined according to the size of the box body 1 and the first cavity 12.

[0029] A plurality of position limiting card seats 6 are fixed in the placement cavity of the box body 1 . The position limiting card seats 6 are in a U-shaped structure, and each sampling card 7 is slidably matched with four position limiting card seats 6 .

[0030] The sampling card 7 is a three-layer structure consisting of two clips 71 and a filter paper 72. The filter paper 72 is slidably inserted between the two clips 71. A second drip hole 74, a first marking hole 75, a second marking hole 76 and two first drip holes 73 are formed on the surface of one of the clips 71. The sampling card 7 is a U-shaped card slot mechanism, and the filter paper 72 can be easily taken out and put in.

[0031] A battery 8 is installed inside the box body 1 near the hinge 3. A charging connector is also installed on the outer wall of the box body 1, and the charging connector is electrically connected to the battery, and the battery is connected to the ultraviolet disinfection lamp 11 and the motor 16 to provide power.

[0032] A handle 4 is installed on the top wall of the box cover 2. The handle 4 can be used to conveniently lift and move the device.

[0033] The motor 16 is mounted on a side of the first cavity 12 away from the first filter screen 9 via a bracket.

[0034] The working principle and use process of the present invention are as follows: drop peripheral blood into two 73, drop semen into 74, and the peripheral blood and semen can be collected on 72, store the sampling card 7, open the buckle 5, rotate the box cover 2 around the hinge 3, and store the sampling card 7 in the placement cavity of the box body 1 at equal intervals and vertically through multiple limit slides 6;

[0035] When the motor 16 is driven, each fan 15 can be driven to rotate at the same time through the cooperation of the pulley 17 and the belt 18. At this time, the air outside the box 1 enters the first cavity 12 through the air inlet, and is filtered through the first filter 9. At the same time, it is sterilized by the ultraviolet sterilization lamp 11. The sterilized air enters the placement cavity of the box 1 through the first cavity 12. The air flows through the surface of the sampling card 7, which is convenient for rapid drying of the peripheral blood and semen on the filter paper 72. The air finally enters the second cavity 13 through the third cavity 14 and leaves the entire device from the air outlet.

[0036] A second filter 10 and an ultraviolet sterilization lamp 11 are installed at the air outlet to prevent external air from entering the placement cavity of the box body 1 through the air outlet 10 when the motor 16 and the fan 15 stop, thereby ensuring that the placement box is always in a sterile environment.

[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A device for collecting peripheral blood and semen stain specimens, comprising a box body (1) and a box cover (2), wherein the box body (1) and the box cover (2) are rotatably connected via a hinge (3), and the sides of the box body (1) and the box cover (2) away from the hinge (3) are detachably mounted via a buckle (5), characterized in that: The box (1) is provided with a placement cavity, and a plurality of sampling cards (7) are placed in the placement cavity. A third filter (19) is installed at the bottom of the placement cavity. An air inlet and an air outlet are provided on one side of the box (1). A first filter (9) is installed at the air inlet, and a second filter (10) is installed at the air outlet. A first cavity (12) is provided at the bottom of the box (1). A second cavity (13) is provided inside the box (1) on a side close to the buckle (5). An ultraviolet light is installed on a side of the first cavity (12) close to the first filter (9). a sterilizing lamp (11); a side of the second cavity (13) close to the second filter (10) is also equipped with an ultraviolet sterilizing lamp (11); a third cavity (14) is provided on the bottom wall of the box cover (2); the third cavity (14) is communicated with the second cavity (13); a fan (15) and a motor (16) are installed at the bottom of the first cavity (12); a pulley (17) is installed on the driving end of the motor (16) and the rotating rod of the fan (15); and the pulleys (17) and the pulleys (17) are driven by a belt (18); The sampling card (7) is a three-layer structure consisting of two clips (71) and a filter paper (72), wherein the filter paper (72) is slidably inserted between the two clips (71), and a second drip hole (74), a first marking hole (75), a second marking hole (76) and two first drip holes (73) are formed through the surface of one of the clips (71); A plurality of position limiting card seats (6) are fixed in the placement cavity of the box body (1), the position limiting card seats (6) are of a U-shaped structure, and each of the sampling cards (7) is slidably matched with four position limiting card seats (6); A plurality of fans (15) are installed at the inner bottom of the first cavity (12), and a pulley (17) is installed on the rotating rod of each fan (15), and the power is transmitted through a belt (18) and the pulley (17) on the motor (16).

2. A device for collecting peripheral blood and semen stain specimens according to claim 1, characterized in that: A storage battery (8) is installed inside the box body (1) on a side close to the hinge (3).

3. A device for collecting peripheral blood and semen stain specimens according to claim 1, characterized in that: A handle (4) is installed on the top wall of the box cover (2).

4. A device for collecting peripheral blood and semen stain specimens according to claim 1, characterized in that: The motor (16) is mounted on a side of the first cavity (12) away from the first filter screen (9) via a bracket.

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